Simon Kuochen Chang, M.D.
Individual provider Active NPI Obstetrics & Gynecology Physician · Honolulu, HI
NPI 1285635458 · NPPES record last updated Jul 13, 2026
Key facts
- NPI
- 1285635458
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Obstetrics & Gynecology Physician 207V00000X
- License
- 6692 (HI)
- Practice address
- 1100 Ward Ave
Suite Number 701
Honolulu, HI 96814-1600 - Phone
- (808) 599-2854
- Fax
- (808) 599-2891
- NPI assigned
- Aug 9, 2005
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 2
Hospital & facility affiliations 4
Medicare Care Compare profile
- Specialty
- Obstetrics/Gynecology
- Education
- JC Edwards School of Medicine, Marshall University, 1985
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
1100 Ward Ave
Suite 701
Honolulu, HI 96814-1617
Phone (808) 599-2854
Hospital & facility affiliations
- Pali Momi Medical Center
- Straub Clinic and Hospital
- The Queens Medical Center
- Kapiolani Medical Center for Women & Children
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal or shaving of skin growth | 1-10 |
| Removal of the uterus | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in HI
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20041116000829 | HI | Practitioner - Obstetrics/Gynecology | 4284698044 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Simon K Chang MD LLC | Obstetrics & Gynecology | Current |
Accepting new patients |
| Kapiolani Medical Center for Women & Children | Past | Accepting new patients |
Locations
98-211 Pali Momi St
Ste 400
Aiea, HI 96701
Phone (808) 485-1434
1100 Ward Ave
Ste 701
Honolulu, HI 96814
Phone (808) 523-3369
Interoperability endpoints
- simon.chang@41146782056452.direct.elationemr.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 6692 | HI | Yes |
Addresses
Primary practice location
1100 Ward Ave
Suite Number 701
Honolulu, HI 96814-1600
Mailing address
1100 Ward Ave
Suite Number 701
Honolulu, HI 96814-1600
Phone (808) 599-2854
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 05187505 | Medicaid | HI | |
| 05187506 | Medicaid | HI |
Other providers in Honolulu, HI
- Rodney E.J. Chang
- Rosemarie S. W. Chang
- Rupert K.S. Chang
- Samantha Suhyun Chang
- Sarah Chang
- Spencer K.Y. Chang
- Susie Chang
- Tammy Chang
- Taryn Chang
- Theodore Chang
All providers in Honolulu, HI · Obstetrics & Gynecology Physician in Hawaii
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 13, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.